Denial of Service Vulnerability in Tengen Controls T920 PLCs

T-920 Programmable Logic Controller PLC is a product in the T9 series Programmable Logic Controller PLC series of China TengControl Technology TENGCONTROL TECHNOLOGY. The product is widely used in tobacco, petrochemical, water and other important industrial control site. A denial of service...

Denial of Service Vulnerability in Tengen Controls T920 PLC (CNVD-2018-08788)

T-920 Programmable Logic Controller PLC is a product in the T9 series Programmable Logic Controller PLC series of China TengControl Technology TENGCONTROL TECHNOLOGY. The product is widely used in tobacco, petrochemical, water and other important industrial control site. A denial of service...

CVE-2018-8836

Wago 750 Series PLCs with firmware version 10 and prior include a remote attack may take advantage of an improper implementation of the 3 way handshake during a TCP connection affecting the communications with commission and service tools. Specially crafted packets may also be sent to Port...

Denial of Service Vulnerability in Multiple Siemens Products (CNVD-2018-06025)

The SIMATIC CP 343-1 Advanced is an Ethernet communication module that supports PROFINET, the new generation of automation bus standards based on industrial Ethernet technology. 1500 is a programmable logic controller. A denial of service vulnerability exists in several Siemens products. An...

The vulnerability of the programmable logic controller S7-SoftPLC, related to the output of operations beyond the buffer in memory, allows a intruder to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the programmable logic controller S7-SoftPLC arises from the execution of an operation outside the buffer boundaries in memory. Exploiting this vulnerability allows a malicious actor to compromise the confidentiality, integrity, and accessibility of the protected information...

Eaton ELCSoft DEV File Parsing Out-of-Bounds Write Remote Code Execution Vulnerability

The Eaton ELCSoft programmable logic control software runs on a PC and can help configure the ELC controller. An out-of-bounds write remote code execution vulnerability exists in Eaton ELCSoft, which can be exploited by an attacker to execute arbitrary code in the context of the current process...

Eaton ELCSoft Out-of-Bounds Access Remote Code Execution Vulnerability

The Eaton ELCSoft programmable logic control software runs on a PC and can help configure the ELC controller. An out-of-bounds access remote code execution vulnerability exists in Eaton ELCSoft, where memory access exceeds the end of the allocation buffer due to the program process failing to...

Default credentials

A Weak Password Requirements issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 programmable-logic controllers 1763-L16AWA, Series A and B, Version 16.00 and prior versions; 1763-L16BBB, Series A and B, Version 16.00 and prior versions; 1763-L16BWA, Series A and B, Version...

CVE-2017-7898

An Improper Restriction of Excessive Authentication Attempts issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 programmable-logic controllers 1763-L16AWA, Series A and B, Version 16.00 and prior versions; 1763-L16BBB, Series A and B, Version 16.00 and prior versions;...

Input validation

An Improper Restriction of Excessive Authentication Attempts issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 programmable-logic controllers 1763-L16AWA, Series A and B, Version 16.00 and prior versions; 1763-L16BBB, Series A and B, Version 16.00 and prior versions;...

CVE-2017-7902

CVE-2017-7902 affects Rockwell Automation Allen‑Bradley MicroLogix 1100 (1763-L16Axx, 16.00 and earlier) and MicroLogix 1400 (1766-L32Axx, 16.00 and earlier). The issue is nonce reuse in encryption, enabling an attacker to capture and replay a valid request until the nonce changes, potentially co...

CVE-2017-7898

An Improper Restriction of Excessive Authentication Attempts issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 programmable-logic controllers 1763-L16AWA, Series A and B, Version 16.00 and prior versions; 1763-L16BBB, Series A and B, Version 16.00 and prior versions;...

CVE-2017-7899

CVE-2017-7899 affects Rockwell Automation Allen-Bradley MicroLogix 1100 (1763-L16Axx, DWD) and MicroLogix 1400 (1766-L32Axx, BWAA, etc.) PLCs. The root issue is Information Exposure: user credentials are sent to the web server via HTTP GET requests, enabling potential unauthorized retrieval. Conn...

Information Disclosure Vulnerability in Multiple Rockwell Automation Products

Rockwell Automation Allen-Bradley MicroLogix 1100 1763-L16AWA Series A and others are programmable logic controller PLC products from Rockwell Automation. An information disclosure vulnerability exists in multiple Rockwell Automation products. An attacker could exploit this vulnerability to recov...

Unspecified Vulnerability in Multiple Rockwell Automation Products (CNVD-2017-08713)

Rockwell Automation Allen-Bradley MicroLogix 1100 1763-L16AWA Series A and others are programmable logic controller PLC products from Rockwell Automation. A security vulnerability exists in several Rockwell Automation products. An attacker could exploit the vulnerability to capture and respond to...

Rockwell Automation Allen-Bradley MicroLogix 1100 and 1400

CVSS v3 9.8 ATTENTION: Remotely exploitable/low skill level to exploit. Vendor: Rockwell Automation Equipment: Allen-Bradley MicroLogix 1100 and 1400 Vulnerabilities: Predictable Value Range from Previous Values; Reusing a Nonce, Key Pair in Encryption; Information Exposure; Improper Restriction ...

Schneider Electric Modicon PLC Multiple Authentication Bypass Vulnerability (CNVD-2017-04918)

Modicon PLCs are programmable controller products used in industries such as dams, energy, food and agriculture, and more. A multiple authentication bypass vulnerability exists in the Schneider Electric Modicon PLC, where an attacker accessing the OT network could intercept traffic to the target...

This Ransomware Malware Could Poison Your Water Supply If Not Paid

Ransomware has been around for a few years, but in last two years, it has become an albatross around everyone's neck, targeting businesses, hospitals, financial institutions and personal computers worldwide and extorting millions of dollars. Ransomware is a type of malware that infects computers...

The vulnerability of the embedded software of the programmable logic controller OVEEN PLK110 allows a intruder to overwrite data stored in the stack or execute arbitrary code.

The vulnerability of the embedded software of the OVEEN PLC110 programmable logic controller lies in the lack of checks for the length of the file name during the generation of the error message when processing a read or write request for the file. This leads to buffer overflows in the stack...

The vulnerability of the embedded software of the programmable logic controller OVEEN PLK110 allows a intruder to perform overwriting of the system’s memory space.

The vulnerability of the embedded software of the OVEEN PLK110 programmable logic controller is related to the existence of an undocumented capability in the write commands. Exploiting this vulnerability allows a malicious actor to perform overwrites in the system’s memory space writing data to a...